baber/WOPTO huggingface dataset:
Patent WO-2021119993-A1 (WO)
Inventor: LI JIANQI
IPC: G06F3/01
Filed: 2019-12-17
Abstract: The present application provides a method and apparatus for controlling output of a vibration signal, a computer device, and a storage medium. In the present application, the method for controlling the output of the vibration signal comprises: a media service obtains a vibration information table; when the media service having a timer sends a playing instruction to a media driving service, the timer starts timing; the media service obtains the current playing time of a target media file by means of the timer, and determines a target vibration signal identifier according to the current playing time and the vibration information table; and the media service sends the target vibration signal identifier to a motor driving service. Because the playback of the media file and the driving of a motor are subjected to time control on the basis of the same timer, the operation program is simple, the problem that the playbacks of the media file and the motor are not synchronous or vibration leakage occurs due to a time error caused by setting different timers can also be avoided, and the synchronous playback of the media file and motor vibration can be effectively implemented.
Patent WO-2020238172-A1 (WO)
Inventor: MA HAILONG
IPC: A61B1/00
Filed: 2019-12-19
Abstract: Disclosed is an endoscopic instrument and a linkage structure thereof. The linkage structure comprises a handle portion, a sheath catheter (10), a flow guide catheter, a traction wire, a cutting scalpel (13), and an injection needle (12), wherein the handle portion comprises a first handle (1), a second handle, an injection catheter (8) and an electrode tube (9), and the electrode tube (9) and the injection catheter (8) are arranged in a handle side cover (3) of the handle portion; a front end of the handle side cover (3) is further provided with an end cap (4), an electrode (15) is fixed on the end cap (4), the electrode tube (9) and/or the traction wire pass through the end cap (4), and the electrode (15) is in contact, by means of an electric brush, with the electrode tube (9) and/or the traction wire for electric conduction; and the flow guide catheter passes through the handle and is fixedly connected to an injection handle, and the injection handle moves forward and backward so as to drive the flow guide catheter to move forward and backward. The electrode (15) is fixed on the end cap (4) of the front end of the handle portion, and an injection port of the injection catheter (8) is arranged at a rear end of the handle portion, and a driven member has no load brought about by other connections, and as such, the portion held during the use of the instrument can be fully avoided, thereby reducing interference for an operator and reducing the motion load of an instrument mechanism, thus reducing the difficulty of process implementation.
Patent WO-2021103245-A1 (WO)
Inventor: SHE QINGXIONG
IPC: G01M3/06
Filed: 2019-12-25
Abstract: L'invention concerne un appareil de détection de fuite qui comporte une base (1), un mécanisme d'étanchéité et de pression (2) situé au-dessus de la base (1), un cylindre à air et une colonne d'eau (3) disposés sur la base (1). La base (1) présente une position fixe (4) ; la position fixe (4) est en communication avec le fond de la colonne d'eau (1) au moyen d'une pluralité de conduites de raccordement ; une sortie d'air est formée dans l'extrémité supérieure de la colonne d'eau (3) ; le mécanisme d'étanchéité et de pression (2) est situé au-dessus de la position fixe (4).
Patent WO-2021128076-A1 (WO)
Inventor: LIU ZENAN
IPC: H02J50/10
Filed: 2019-12-25
Abstract: Disclosed are a wireless charging back shell assembly and an electronic device. The wireless charging back shell assembly comprises a back shell, a wireless charging coil, a first bonding pad, a second bonding pad, a first FPC transmission line and a second FPC transmission line, wherein the wireless charging coil is formed on the surface of the back shell by means of a laser engraving process; the wireless charging coil is provided with an inner port, which is located on the inner side of the coil, and an outer port, which is located on the outer side of the coil; and the inner port is electrically connected to the first bonding pad by means of the first FPC transmission line, and the outer port is electrically connected to the second bonding pad by means of the second FPC transmission line. In the wireless charging back shell assembly disclosed in the present application, the wireless charging coil is formed on the surface of the back shell by means of the laser engraving process, such that the heat dissipation effect of the assembly is good; moreover, compared with an existing wireless charging module, a TEP protective film part can be removed, such that the overall thickness of a wireless charging module is reduced; and the flexibility of connection between the wireless charging coil and a mainboard can be improved by means of the provision of the first FPC transmission line and the second FPC transmission line.
Patent WO-2021098024-A1 (WO)
Inventor: JIN HAO
IPC: F25B39/04
Filed: 2019-12-31
Abstract: Disclosed is an enhanced heat exchange fin for a sleeve-piece-type air cooler, the enhanced heat exchange fin comprising a triangular corrugated substrate (1), wherein a plurality of pipe holes (2) are evenly distributed in the substrate (1), and flow disturbance protrusions (3) are arranged at positions, surrounding the pipe holes (2), on an end face of one side of the substrate (1), such that the problem of an existing fin whereby same has no flow disturbance effect on media such that a heat transfer coefficient is not high is solved, and the fin meets the requirements of a high heat conductivity and a high reliability.
Patent WO-2020143552-A1 (WO)
Title: 显示基板及其制备方法、显示装置
Inventor: WANG MING
IPC: H01L27/12
Filed: 2020-01-03
Abstract: 一种显示基板的制备方法，包括：提供一衬底基板；在所述衬底基板的一侧依次层叠形成基底绝缘层、第一导电层和层间绝缘层。所述第一导电层具有至少一个断面，所述基底绝缘层具有相对于所述至少一个断面中的每个断面向外延伸的部分，所述断面和对应的所述向外延伸的部分构成呈台阶状的凹凸部，所述层间绝缘层至少覆盖所述凹凸部。形成所述层间绝缘层包括：依次层叠形成第一子绝缘层和第二子绝缘层；所述第一子绝缘层和所述第二子绝缘层中的一者采用可流动的绝缘材料固化形成。
Patent WO-2021142602-A1 (WO)
Title: Channel structure having tunneling layer with adjusted nitrogen weight percent and methods for forming the same
Inventor: LIU SONG
IPC: H01L27/11524
Filed: 2020-01-14
Abstract: Embodiments of memory devices and fabrication methods thereof are disclosed. In an example, a memory device includes a substrate, a memory stack, and a channel structure. The memory stack includes interleaved conductor layers and dielectric layers over the substrate. The channel structure extends through the memory stack into the substrate and includes a functional layer that includes a tunneling layer of which a nitrogen weight percent is not greater than about 28%.
Patent WO-2021142612-A1 (WO)
Title: Safety isolation method and apparatus, and computer system
Inventor: Zeng si
IPC: G06F21/62
Filed: 2020-01-14
Abstract: A safety isolation method and apparatus, and a computer system. The safety isolation apparatus comprises a request detection module and a selection module. The request detection module is configured to: receive an access request from an access device, the access request carrying operation information about the access device and safety level related information about the access device, the safety level related information about the access device being used to indicate the safety level of the access device, and the operation information being used to indicate an operation of the access device. The selection module is configured to: in the case where the operation of the access device is a write operation or an RFO operation, and the safety level of the access device satisfies a safety isolation condition, isolate the access request. Said solution implements safe data exchange between devices of a plurality of safety levels, improving the system performance.
Patent WO-2020156249-A1 (WO)
Inventor: LIU YINGMING
IPC: G06K9/00
Filed: 2020-01-17
Abstract: 一种指纹识别模组及其驱动方法和电子装置。该指纹识别模组包括接收电极层、压电材料层、第一驱动电极层和第二驱动电极层。接收电极层包括多个接收电极；压电材料层设置在接收电极层的一侧；第一驱动电极层设置在压电材料层远离接收电极层的一侧且包括多个第一驱动电极；第二驱动电极层设置在接收电极层远离压电材料层的一侧且包括多个第二驱动电极，多个第一驱动电极和多个第二驱动电极形成多个驱动电极对，各驱动电极对中的第一驱动电极和第二驱动电极在压电材料层上的正投影至少部分重叠。由此，该指纹识别模组可实现以较低的驱动电压实现对压电材料层的高压驱动或高压激励。
Patent WO-2021042674-A1 (WO)
Title: Method for configuring port state and network device
Inventor: CHEN KAILIN
IPC: H04L49/111
Filed: 2020-02-12
Abstract: Disclosed are a method for configuring a port state and a network device. The method comprises: recognizing a port type of a current port connected to a layer two tunnel, if the current port is a designated port, configuring an initial state of the designated port to be a blocking state, and if the designated port is connected to a root port by means of the layer two tunnel, adjusting the blocking state of the designated port to be a forwarding state (S1); if the current port is a root port, configuring an initial state of the root port to be a forwarding state, and sending, by means of the root port, a notification message for representing the identity of the root port to a port on the opposite side (S3); and if the current port is an alternate port except the designated port and the root port, configuring an initial state of the alternate port to be a blocking state (S5).
Patent WO-2020187129-A1 (WO)
Inventor: LIAN YUBO
IPC: G09F9/35
Filed: 2020-03-12
Abstract: 一种多屏系统的控制方法，多屏系统包括多个显示屏（11）和驱动机构（24），驱动机构驱动显示屏在空间中运动，该控制方法包括以下步骤：获取针对多屏系统的控制指令；根据控制指令控制多个显示屏运动。一种多屏系统的控制装置和一种具备多屏系统控制装置的车辆也被公开。
Patent WO-2021189226-A1 (WO)
Inventor: WEI KARL SHIQING
IPC: G01N1/02
Filed: 2020-03-24
Abstract: A method of taking a skin sample can include placing an adhesive onto a portion of skin and lifting the adhesive from the skin. A skin sample may then be tested while still on the adhesive, for example, by inoculating the sample with a bacterium, fungus, virus, or a combination.
Patent WO-2020215970-A1 (WO)
Inventor: SHAO CHAOJIE
IPC: G06F1/3203
Filed: 2020-03-25
Abstract: A power control apparatus (20) and method, and a terminal device (100). The power control apparatus (20) comprises: a modem (21), a first power management module (22) connected to the modem (21), an AP (23), a second power management module (24) connected to the AP (23), and a control module (25) connected to the AP (23), the first power management module (22) and the second power management module (24), wherein the second power management module (24) is used to output a second control signal to the first power management module (22); the AP (23) is used to generate a first control signal when a shutdown instruction is received or abnormal power failure is detected, and output the first control signal to the control module (25); the control module (25) is used to convert the second control signal into a third control signal under the control of the first control signal; and the first power management module (22) is used to stop the supply of power to the modem (21) under the control of the third control signal.
Patent WO-2021109397-A1 (WO)
Inventor: WU ZHAO
IPC: H04N19/174
Filed: 2020-04-10
Abstract: Methods, apparatus, and systems for providing consistent immersive media viewing experiences to user while reducing bandwidth consumption are disclosed. In one example aspect, a method for processing multimedia content includes determining, for a conversion between a frame of panoramic media content comprising multiple segments and a bitstream representation of the frame of panoramic media content, multiple sets of rank information associated with the frame. Each set of the rank information indicates a priority level for processing a segment of the frame of panoramic media content. The method also includes performing the conversion based on the multiple rank parameters.
Patent WO-2020221254-A1 (WO)
Inventor: ZHANG LEI
IPC: H04R5/00
Filed: 2020-04-28
Abstract: An acoustic output apparatus is provided. The apparatus includes one or more status sensors, at least one low-frequency acoustic driver, at least one high-frequency acoustic driver, at least two first sound guiding holes, and at least two second sound guiding holes. The status sensors may detect status information of a user. The low-frequency acoustic driver may generate at least one first sound, a frequency of which is within a first frequency range. The high-frequency acoustic driver may generate at least one second sound, a frequency of which is within a second frequency range including at least one frequency exceeding the first frequency range. The first and second sound guiding holes may output the first and second sound, respectively. The first and second sound may be generated based on the status information, and may simulate a target sound coming from at least one virtual direction with respect to the user.
Patent WO-2020238555-A1 (WO)
Inventor: TANG AOQIANG
IPC: G06K9/20
Filed: 2020-04-30
Abstract: The present application relates to the operation and maintenance technology, and disclosed is a method for dynamically adjusting a time threshold, comprising: obtaining an invoking application for a specified interface sent by a client, and determining whether a time interval between the current time of a server and a time point when the client last invokes the specified interface is greater than a preset time threshold; if the time interval is greater than the time threshold, allowing the client to invoke the specified interface, and receiving a specified text picture sent by the client via the specified interface; obtaining specified identified text; calculating a similarity value of the specified identified text with pre-stored previous identified text; and if the similarity value is greater than a preset similarity threshold, sending to the client information indicating that there is no need to update identified text, and increasing the time threshold according to a preset time threshold adjustment rule. Therefore, the server pressure is reduced while ensuring the service quality of the client.
Patent WO-2021217670-A1 (WO)
Inventor: FU JUNJIANG
IPC: H04R9/02
Filed: 2020-04-30
Abstract: The present application provides a sound output device and a sound image adjustment method, and a sound output device and a volume adjustment method. The sound image adjustment method in the present application comprises: acquiring the volume difference between a first sound wave and a second sound wave; and adjusting the time difference in sound production between the first sound wave and the second sound wave. The volume adjustment method in the present application comprises: acquiring the volume difference between a first sound wave and a second sound wave; and adjusting the amplitude difference between first excitation and second excitation. The sound output device and the sound image adjustment method in the present application can correct the deviation of a sound image sensed by a user due to the quality difference between a first mechanical structure and a second mechanical structure; and the sound output device and the volume adjustment method in the present application can correct the volume difference between a first loudspeaker and a second loudspeaker due to the quality difference between a first mechanical structure and a second mechanical structure.
Patent WO-2021226950-A1 (WO)
Title: Sidelink physical layer procedures
Inventor: YAO CHUNHAI
IPC: H04W72/04
Filed: 2020-05-14
Abstract: A method determines a number of physical sidelink shared channel (PSSCH) symbols and a number of PSSCH demodulation reference signal (DMRS) symbols that will occur in a timeslot that is used for scheduling. PSSCH DMRS locations in the timeslot are derived based on applying the PSSCH DMRS symbols and the PSSCH DMRS symbols to a look-up table. A number of PSSCH DMRS resource elements (REs) is calculated based on the PSSCH DMRS locations and a scheduled number of PSSCH sub-channels. This number of PSSCH DMRS REs is used to determine a transport block size (TBS) included in transmissions over a sidelink channel.
Patent WO-2020238741-A1 (WO)
Title: Image processing method, related device and computer storage medium
Inventor: Liang tianying
IPC: G06F3/01
Filed: 2020-05-21
Abstract: An image processing method, a related device and a computer storage medium, wherein the method comprises: a head-mounted electronic device obtains a real image acquired by a camera at a first moment (S201), determines a re-projection matrix according to the attitude information at the first moment (S202), and then processes the real image by using the re-projection matrix, to obtain an image to be displayed of the head-mounted electronic device at a second moment (S203). By using the above-mentioned method, the problems in the existing image display solutions of larger time delay, worse user experience and the like can be solved.
Patent WO-2021232362-A1 (WO)
Title: Methods and apparatus of sidelink relay based data communication
Inventor: WANG XUELONG
IPC: H04W88/04
Filed: 2020-05-21
Abstract: Apparatus and methods are provided to establish the connection between Remote UE and Base Station for purpose of sidelink based relaying operation. In one novel aspect, the network (gNB and/or Core Network) stores the Remote UE-Relay UE association when there is unicast PC5 link between the Remote UE and Relay UE. The network (gNB and/or Core Network) always pages the Relay UE when he want to find the associated Remote UE(s). This avoids the need for Relay UE to monitor the paging occasions for Remote UE(s).
Patent WO-2021036372-A1 (WO)
Inventor: NIU TONG
IPC: G06F30/20
Filed: 2020-05-27
Abstract: 本公开涉及一种掩膜版、掩膜装置及掩膜版的设计方法。掩膜版包括：图案区域和位于所述图案区域的边缘的第二肋，图案区域包括：多个开口，相邻的开口通过第一肋隔开；其中，所述多个开口中的至少一个开口具有非平直的侧边、与所述非平直的侧边相交的两个第一平直侧边和位于所述非平直的侧边的对侧、且与所述第一平直侧边相交的第二平直侧边，在所述第二肋上设有用于对所述非平直的侧边进行拉伸变形补偿的开孔，所述两个第一平直侧边沿第一方向向所述第二肋延伸的延伸线与所述第二肋相交得到第一区域，所述开孔至少位于所述第一区域内，所述第一方向与所述第一平直侧边平行，与所述第一方向垂直的第二方向与所述第二平直侧边平行。
Patent WO-2021243583-A1 (WO)
Inventor: LIANG CHENGDU
IPC: H01M10/0587
Filed: 2020-06-02
Abstract: An electrode assembly (10) and a related battery (400), a device, a manufacturing method, and a manufacturing device (500). The electrode assembly (10) comprises multiple first electrode sheet (1) and at least one second electrode sheet (2), the first electrode sheets (1) and the second electrode sheet(s) (2) are opposite in polarity, the multiple first electrode sheets (1) and the at least one second electrode sheet (2) are wound around a winding axis (K) to form a winding structure, and in the winding structure, the multiple first electrode sheets (1) and the at least one second electrode sheet (2) are disposed in a superposition manner along a direction perpendicular to the winding axis (K); each first electrode sheet (1) of the multiple first electrode sheets (1) comprises a first current collector (11) and a first active material layer (12) disposed on a superimposed surface of the first current collector (11), the first current collector (11) comprises a first main body portion (111) provided with the first active material layer (12) and at least one first tab (112) protruding from the first main body portion (111) along the direction of the winding axis (K); wherein each first tab (112) of the at least one first tab (112) and the first main body portion (111) are distributed side by side along the winding axis (K). The number of turns of winding of the electrode assembly (10) is reduced, and thus the dislocation quantity of the first tab(s) (112) in the circumferential direction after winding can be reduced.
Patent WO-2021109516-A1 (WO)
Inventor: WANG YONGSHENG
IPC: G01R22/06
Filed: 2020-06-08
Abstract: 一种具有负荷辨识功能的电能表智能底座，包括设置于电能表出线处的卡接式电能表插件（1）、负荷辨识控制板（2）和电流互感器（3）；卡接式电能表插件（1）与负荷辨识控制板（2）连接，电流互感器（3）与负荷辨识控制板（2）连接；卡接式电能表插件（1）用于连接电能表，负荷辨识控制板（2）采集电能表出线的电流、电压、电能表接插件（1）的温度和电能表置位开关信息。本装置硬件结构紧凑，外观统一，在原有电能表接插件上即可实现，不更换原电能表，也不改变原电能表的接线，采集用户电流、电压数据，经过自身特有算法的分析计算处理，即可实现居民用户负荷辨识功能，以及可扩展实现后续用电的监测和诊断、停电主动上报等用电高级量测功能。
Patent WO-2021128776-A1 (WO)
Title: 数据处理方法、装置、设备、系统、存储介质和程序产品
Inventor: YANG TAO
IPC: G06F9/30
Filed: 2020-06-24
Abstract: 一种数据处理方法、装置和存储介质，其中方法应用于一种数据处理系统，数据处理系统包括存储器和可编程器件，存储器与可编程器件之间通过总线进行数据传输，可编程器件上部署了控制器和加速器，控制器支持至少两种数据格式转换功能；其中，方法包括：控制器获取第一数据（101）；控制器对第一数据进行数据格式转换，以得到目标数据格式的第二数据（102）；控制器将第二数据存储至存储器，和/或，控制器向加速器发送第二数据（103）。
Patent WO-2021248574-A1 (WO)
Inventor: Ge tengfei
IPC: G06F3/044
Filed: 2020-06-28
Abstract: Provided are a display screen and a display device, comprising a display panel, a touch and control layer, a first drive chip, and a second drive chip. The touch and control layer comprises a first recognition apparatus used for generating fingerprint data and a second recognition apparatus for generating touch and control data. The first drive chip is used for performing fingerprint recognition on a first recognition area according to fingerprint data, and the second drive chip is used for performing touch and control recognition on the first recognition area and a second recognition area according to the fingerprint data and touch and control data.
Patent WO-2021017827-A1 (WO)
Title: Negative electrode active material, preparation method therefor, and secondary battery, battery module, battery pack and device related thereto
Inventor: LIANG CHENGDU
IPC: H01M4/48
Filed: 2020-07-15
Abstract: Disclosed are a negative electrode active material, a preparation method therefor, and a secondary battery, a battery module, a battery pack and a device related thereto. The negative electrode active material comprises a nuclear material and a polymer modified coating layer on at least part of the surface thereof; the nuclear material comprises one or more of silicon-based materials and tin-based materials; the coating layer comprises a sulfur element and a carbon element; and in the Raman spectrum of the negative electrode active material, scattering peaks respectively appear at the positions with Raman shifts of 900 cm  -1  to 960cm  -1 , 1300 cm  -1  to 1380 cm  -1  and 1520 cm  -1  to 1590 cm  -1 , and the peak intensity I  1  of the scattering peak at the position with a Raman shift of 900 cm  -1  to 960 cm  - 
 1  and the peak intensity I  G  of the scattering peak at the position with a Raman shift of 1520 cm  -1  to 1590 cm  -1  satisfy 0.2 ≤ I  1 /I  G  ≤ 0.8.
Patent WO-2021128824-A1 (WO)
Title: 一种基于硅光芯片的激光雷达
Inventor: JIN LI
IPC: G01S7/481
Filed: 2020-07-22
Abstract: 一种基于硅光芯片的激光雷达，包括硅光芯片（2）、激光模块、光束准直器模块（4）和信号处理模块（6），其中，激光模块发出连续调频激光传递给硅光芯片（2），激光在硅光芯片（2）内分束传递，一方面形成参考干涉光和本振光，另一方面经光束准直器模块（4）传递至目标（5）后，接收反射光与本振光进行干涉形成测量干涉光；在硅光芯片（2）内光电探测参考干涉光和测量干涉光，并形成电信号输出给信号处理模块（6），由此得到目标的距离和速度信息。硅光芯片（2）内集成了大部分光纤传输光路、耦合器件、光探测器，使激光雷达系统高度集成和小型化。由此，一种基于硅光芯片（2）的激光雷达，具有集成度高、体积小、重量轻、制作简单、系统稳定性和可靠性优越的特点。
Patent WO-2021052003-A1 (WO)
Inventor: ZHANG HAITAO
IPC: B62D1/06
Filed: 2020-07-24
Abstract: A heating structure (100) and a steering wheel (200) comprising the heating structure (100). The heating structure (100) comprises a substrate layer (110) and heating wires (120) fixed on the substrate layer (110) by means of an adhesive (140) flatly applied; the heating wires (120) each are provided with a plurality of bent portions; the shapes of the bent portions are formed by extruding and bending the heating wires (120); and the heating structure (100) is used for being arranged between a rim (210) and a covering of the steering wheel (200). The heating structure (100) has a simple processing process, a high yield rate and a good heating effect; and a tightening indicator and visible lines are not generated on the surface of the steering wheel (200), improving the aesthetic appearance of the product.